Write the phrase as a variable expression. Use x to represent "a number."A number subtracted from 3

A. x - (3)
B. 3 - x
C. 3 + x
D. 3x


Answer: B

Mathematics

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Perform the indicated operations and simplify the result. Leave the answer in factored form. ? 

A.
B.
C. 1
D.

Mathematics

Use a protractor and a ruler to draw a hexagon where all of the vertex angles are 120 but the hexagon is not a regular hexagon.

What will be an ideal response?

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Use a calculator to find the approximate value of the expression rounded to two decimal places.cos 

A. 1.00 B. 0.24 C. 1.07 D. 0.31

Mathematics

Find the maximum value of subject to:

What will be an ideal response?

Mathematics